Bug 462981

Summary:	Marble crashes when zooming in the Vector OSM map
Product:	[Applications] marble	Reporter:	Marc Joliet <marcec>
Component:	general	Assignee:	marble-bugs
Status:	RESOLVED FIXED
Severity:	crash	CC:	rahn
Priority:	NOR	Keywords:	drkonqi
Version:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Marc Joliet 2022-12-12 23:44:01 UTC

Application: marble (2.2.20 (2.3 development version))

Qt Version: 5.15.7
Frameworks Version: 5.100.0
Operating System: Linux 6.0.12-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.26.4 [KCrashBackend]

-- Information about the crash:
I was trying out different maps and ended up at the Vector OSM one.  After zooming into an arbitrary area (the inner city of Oldenburg, Lower Saxony, Germany) all the way it crashed with a SEGFAULT.  I haven't tried reproducing it.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Marble – Virtueller Globus (marble), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f36fc222007 in o5mreader_readStrPair (pReader=<optimized out>, tagpair=0x7f36805127c8, single=1) at /usr/src/debug/marble-22.12.0/src/3rdparty/o5mreader/o5mreader.cpp:58
#5  0x00007f36fc22654a in o5mreader_iterateRefs (pReader=pReader@entry=0x7f3680512790, refId=refId@entry=0x0, type=type@entry=0x0, pRole=pRole@entry=0x0) at /usr/src/debug/marble-22.12.0/src/3rdparty/o5mreader/o5mreader.cpp:454
#6  0x00007f36fc22664f in o5mreader_skipRefs (pReader=<optimized out>) at /usr/src/debug/marble-22.12.0/src/3rdparty/o5mreader/o5mreader.cpp:492
#7  o5mreader_iterateTags (pReader=0x7f3680512790, pKey=0x0, pVal=0x0) at /usr/src/debug/marble-22.12.0/src/3rdparty/o5mreader/o5mreader.cpp:294
#8  0x00007f36fc21bb7c in o5mreader_skipTags (pReader=<optimized out>) at /usr/src/debug/marble-22.12.0/src/3rdparty/o5mreader/o5mreader.cpp:327
#9  o5mreader_skipTags (pReader=0x7f3680512790) at /usr/src/debug/marble-22.12.0/src/3rdparty/o5mreader/o5mreader.cpp:324
#10 o5mreader_iterateDataSet (ds=<optimized out>, pReader=<optimized out>) at /usr/src/debug/marble-22.12.0/src/3rdparty/o5mreader/o5mreader.cpp:203
#11 Marble::OsmParser::parseO5m (filename=..., error=...) at /usr/src/debug/marble-22.12.0/src/plugins/runner/osm/OsmParser.cpp:65
#12 0x00007f36fc21db92 in Marble::OsmParser::parse (error=..., filename=...) at /usr/src/debug/marble-22.12.0/src/plugins/runner/osm/OsmParser.cpp:37
#13 Marble::OsmRunner::parseFile (this=<optimized out>, fileName=..., role=Marble::UserDocument, error=...) at /usr/src/debug/marble-22.12.0/src/plugins/runner/osm/OsmRunner.cpp:21
#14 0x00007f371bbe7f09 in Marble::TileLoader::openVectorFile(QString const&) const [clone .isra.0] (fileName=..., this=<optimized out>) at /usr/src/debug/marble-22.12.0/src/lib/marble/TileLoader.cpp:323
#15 0x00007f371bbdb256 in Marble::TileLoader::loadTileVectorData(Marble::GeoSceneVectorTileDataset const*, Marble::TileId const&, Marble::DownloadUsage) [clone .constprop.0] (this=0x56299ac43878, textureLayer=<optimized out>, tileId=..., usage=Marble::DownloadBrowse) at /usr/src/debug/marble-22.12.0/src/lib/marble/TileLoader.cpp:111
#16 0x00007f371bae629e in non-virtual thunk to Marble::TileRunner::run() () at /usr/src/debug/marble-22.12.0/src/lib/marble/VectorTileModel.h:36
#17 0x00007f3719af93e1 in QThreadPoolThread::run (this=0x56299de6b6c0) at thread/qthreadpool.cpp:100
#18 0x00007f3719af5e3d in QThreadPrivate::start (arg=0x56299de6b6c0) at thread/qthread_unix.cpp:330
#19 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#20 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 69 (Thread 0x7f36515096c0 (LWP 18253) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299fe6f830, cond=0x56299fe6f858) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a108ec70) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 68 (Thread 0x7f364e5036c0 (LWP 18247) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a1904c40, cond=0x5629a1904c68) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a178b890) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 67 (Thread 0x7f364fd066c0 (LWP 18246) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a2887e30, cond=0x5629a2887e58) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299c3d7bb0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 66 (Thread 0x7f36505076c0 (LWP 18230) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a17eae70, cond=0x5629a17eae98) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a9055d90) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 65 (Thread 0x7f36524bd6c0 (LWP 18164) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a171a460, cond=0x5629a171a488) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a940e1a0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 64 (Thread 0x7f36db3096c0 (LWP 18163) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299dcd05f0, cond=0x56299dcd0618) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a2e8daa0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 63 (Thread 0x7f3653cc06c0 (LWP 18146) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a196cba0, cond=0x5629a196cbc8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a941cae0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 62 (Thread 0x7f3654cc26c0 (LWP 17666) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a9bf0410, cond=0x5629a9bf0438) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a0d2a670) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 61 (Thread 0x7f3655cc46c0 (LWP 17665) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a9b7a530, cond=0x5629a9b7a558) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a9755590) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 60 (Thread 0x7f36584c96c0 (LWP 17649) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a0fd68b0, cond=0x5629a0fd68d8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a3583470) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 59 (Thread 0x7f36574c76c0 (LWP 17639) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a1333090, cond=0x5629a13330b8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a3568690) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 58 (Thread 0x7f36554c36c0 (LWP 17638) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a12bd1b0, cond=0x5629a12bd1d8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a0cdfb20) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 57 (Thread 0x7f3656cc66c0 (LWP 17626) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a2132130, cond=0x5629a2132158) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a1663580) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 56 (Thread 0x7f36595196c0 (LWP 17216) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a0eaab50, cond=0x5629a0eaab78) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a35f97a0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 55 (Thread 0x7f3657cc86c0 (LWP 17215) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a0de97a0, cond=0x5629a0de97c8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a1c555d0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 54 (Thread 0x7f36564c56c0 (LWP 17194) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a35a82d0, cond=0x5629a35a82f8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x7f36ec25ef90) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 53 (Thread 0x7f365acce6c0 (LWP 16549) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a1101490, cond=0x5629a11014b8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a1ca0d30) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 52 (Thread 0x7f365a4cd6c0 (LWP 16548) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a1b8efd0, cond=0x5629a1b8eff8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a3224cf0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 51 (Thread 0x7f3658cca6c0 (LWP 16532) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a15046a0, cond=0x5629a15046c8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a14c8630) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 50 (Thread 0x7f365d8866c0 (LWP 16149) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a326b040, cond=0x5629a326b068) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a31a9330) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 49 (Thread 0x7f365f03b6c0 (LWP 16148) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a30dc070, cond=0x5629a30dc098) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a3780fd0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 48 (Thread 0x7f36657fa6c0 (LWP 16132) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299fa57210, cond=0x56299fa57238) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299fa08660) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 47 (Thread 0x7f36daaea6c0 (LWP 15038) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299f98a7d0, cond=0x56299f98a7f8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a3232860) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 46 (Thread 0x7f36bd8696c0 (LWP 15037) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299e0029b0, cond=0x56299e0029d8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299ed733a0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 45 (Thread 0x7f36628426c0 (LWP 15021) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299df8cad0, cond=0x56299df8caf8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x5629a37af3f0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 44 (Thread 0x7f367d7fa6c0 (LWP 14706) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x5629a36509f0, cond=0x5629a3650a18) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299e4f0f50) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 43 (Thread 0x7f366003d6c0 (LWP 14705) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299e3f2590, cond=0x56299e3f25b8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299e239530) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 42 (Thread 0x7f365f83c6c0 (LWP 14688) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299e9427f0, cond=0x56299e942818) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299ec8ec40) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 41 (Thread 0x7f366083e6c0 (LWP 13729) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299e320320, cond=0x56299e320348) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299ec95be0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 40 (Thread 0x7f36620416c0 (LWP 13728) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299e29a430, cond=0x56299e29a458) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299f372530) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 39 (Thread 0x7f36bcff96c0 (LWP 13712) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299e9e8ea0, cond=0x56299e9e8ec8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299b390210) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 38 (Thread 0x7f366103f6c0 (LWP 13702) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299ef842c0, cond=0x56299ef842e8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299f04a580) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 37 (Thread 0x7f36630436c0 (LWP 13701) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299f28fc60, cond=0x56299f28fc88) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299e208ce0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 36 (Thread 0x7f3664ff96c0 (LWP 13682) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299ee5aa80, cond=0x56299ee5aaa8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299eca9580) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 35 (Thread 0x7f36640456c0 (LWP 12406) "QNetworkAccessM"):
#1  0x00007f3718268b2d in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f371826a19b in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f371826acf3 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f371826aedc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f3719d33b6e in QEventDispatcherGlib::processEvents (this=0x7f36d18fd240, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f3719cdab9b in QEventLoop::exec (this=this@entry=0x7f36640445c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f3719af4c47 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f3719af5e3d in QThreadPrivate::start (arg=0x56299d28f6f0) at thread/qthread_unix.cpp:330
#9  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#10 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 34 (Thread 0x7f36667fc6c0 (LWP 12378) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299c489d20, cond=0x56299c489d48) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299d4cb3d0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 33 (Thread 0x7f3666ffd6c0 (LWP 12370) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299cacb230, cond=0x56299cacb258) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299c4709a0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 32 (Thread 0x7f36677fe6c0 (LWP 12369) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299c9bafc0, cond=0x56299c9bafe8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299c47be30) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 31 (Thread 0x7f3667fff6c0 (LWP 12368) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299c8ac4b0, cond=0x56299c8ac4d8) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299c866c00) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 30 (Thread 0x7f366cff96c0 (LWP 12367) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299c7b7370, cond=0x56299c7b7398) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a8a8380) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 29 (Thread 0x7f366d7fa6c0 (LWP 12366) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299c682100, cond=0x56299c682128) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299c622ee0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 28 (Thread 0x7f366dffb6c0 (LWP 12365) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299c558e70, cond=0x56299c558e98) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299aca9980) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 27 (Thread 0x7f366e7fc6c0 (LWP 12364) "ThreadPoolSingl"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f3712ed8a73 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007f3712ed95c4 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:211
#4  0x00007f3712ed986f in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:157
#5  0x00007f3712eae638 in base::internal::WorkerThread::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:34
#6  0x00007f3712eb27df in base::internal::WorkerThread::RunWorker () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:344
#7  0x00007f3712eb2d0d in base::internal::WorkerThread::RunSharedWorker () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:237
#8  0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#9  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#10 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 26 (Thread 0x7f366f7fe6c0 (LWP 12363) "MemoryInfra"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f3712ed8a73 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007f3712ed95c4 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:211
#4  0x00007f3712ed986f in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:157
#5  0x00007f3712e51245 in base::MessagePumpDefault::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#6  0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#7  0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#8  0x00007f3712ebdb8d in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:311
#9  base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#10 0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#11 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#12 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 25 (Thread 0x7f366effd6c0 (LWP 12362) "VizCompositorTh"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f3712ed8a73 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007f3712ed95c4 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:211
#4  0x00007f3712ed986f in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:157
#5  0x00007f3712e51245 in base::MessagePumpDefault::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#6  0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#7  0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#8  0x00007f3712ebdb8d in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:311
#9  base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#10 0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#11 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#12 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 24 (Thread 0x7f367effd6c0 (LWP 12359) "Chrome_ChildIOT"):
#1  0x00007f3719466c95 in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007f3719528583 in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007f370f1f5c36 in fprintf (__fmt=0x7f370f20fcdd "[%s] %s\n", __stream=<optimized out>) at /usr/include/bits/stdio2.h:79
#4  event_log (msg=0x7f367effbe40 "epoll_wait: Ung\303\274ltiger Dateideskriptor", severity=2) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:242
#5  event_logv_ (severity=severity@entry=2, errstr=0x7f37058c11be "Ung\303\274ltiger Dateideskriptor", fmt=fmt@entry=0x7f370f20ff05 "epoll_wait", ap=ap@entry=0x7f367effc270) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:207
#6  0x00007f370f1f5e04 in event_warn (fmt=fmt@entry=0x7f370f20ff05 "epoll_wait") at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:118
#7  0x00007f370f1fa38c in epoll_dispatch (base=0x7f36a400b850, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/epoll.c:471
#8  0x00007f370f1f2041 in event_base_loop (base=0x7f36a400b850, flags=1) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/event.c:2018
#9  0x00007f3712eeafc8 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:258
#10 0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#11 0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#12 0x00007f3712ebdb8d in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:311
#13 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#14 0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#15 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#16 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 23 (Thread 0x7f366ffff6c0 (LWP 12358) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299bfb1f00, cond=0x56299bfb1f28) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299bf575e0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 22 (Thread 0x7f367cff96c0 (LWP 12341) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299b9fd670, cond=0x56299b9fd698) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299b9947d0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 21 (Thread 0x7f367dffb6c0 (LWP 12339) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299b809b70, cond=0x56299b809b98) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299b7bae60) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 20 (Thread 0x7f367e7fc6c0 (LWP 12325) "QNetworkAccessM"):
#1  0x00007f371826a29e in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f371826acf3 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f371826aedc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f3719d33b6e in QEventDispatcherGlib::processEvents (this=0x7f36680058c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3719cdab9b in QEventLoop::exec (this=this@entry=0x7f367e7fb5c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f3719af4c47 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3719af5e3d in QThreadPrivate::start (arg=0x56299b20b480) at thread/qthread_unix.cpp:330
#8  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#9  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 19 (Thread 0x7f367f7fe6c0 (LWP 12324) "QNetworkAccessM"):
#1  0x00007f371826adbe in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f371826aedc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f3719d33b6e in QEventDispatcherGlib::processEvents (this=0x7f36840038a0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f3719cdab9b in QEventLoop::exec (this=this@entry=0x7f367f7fd5c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f3719af4c47 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f3719af5e3d in QThreadPrivate::start (arg=0x56299b201390) at thread/qthread_unix.cpp:330
#7  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#8  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 18 (Thread 0x7f367ffff6c0 (LWP 12308) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299b0f8c10, cond=0x56299b0f8c38) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a910900) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 17 (Thread 0x7f36a0ff96c0 (LWP 12306) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299b037a30, cond=0x56299b037a58) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a8d6d00) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7f36a17fa6c0 (LWP 12305) "ThreadPoolSingl"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f3712ed8a73 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007f3712ed95c4 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:211
#4  0x00007f3712ed986f in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:157
#5  0x00007f3712eae638 in base::internal::WorkerThread::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:34
#6  0x00007f3712eb27df in base::internal::WorkerThread::RunWorker () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:344
#7  0x00007f3712eb2d4d in base::internal::WorkerThread::RunDedicatedWorker () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:251
#8  0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#9  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#10 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7f36a1ffb6c0 (LWP 12304) "CacheThread_Blo"):
#1  0x00007f3719466c95 in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007f3719528583 in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007f370f1f5c36 in fprintf (__fmt=0x7f370f20fcdd "[%s] %s\n", __stream=<optimized out>) at /usr/include/bits/stdio2.h:79
#4  event_log (msg=0x7f36a1ff9e40 "epoll_wait: Ung\303\274ltiger Dateideskriptor", severity=2) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:242
#5  event_logv_ (severity=severity@entry=2, errstr=0x7f37058c11be "Ung\303\274ltiger Dateideskriptor", fmt=fmt@entry=0x7f370f20ff05 "epoll_wait", ap=ap@entry=0x7f36a1ffa270) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:207
#6  0x00007f370f1f5e04 in event_warn (fmt=fmt@entry=0x7f370f20ff05 "epoll_wait") at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:118
#7  0x00007f370f1fa38c in epoll_dispatch (base=0x7f3684001d70, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/epoll.c:471
#8  0x00007f370f1f2041 in event_base_loop (base=0x7f3684001d70, flags=1) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/event.c:2018
#9  0x00007f3712eeaf69 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:258
#10 0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#11 0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#12 0x00007f3712ebdb8d in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:311
#13 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#14 0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#15 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#16 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 14 (Thread 0x7f36a27fc6c0 (LWP 12303) "NetworkService"):
#1  0x00007f3719466c95 in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007f3719528583 in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007f370f1f5c36 in fprintf (__fmt=0x7f370f20fcdd "[%s] %s\n", __stream=<optimized out>) at /usr/include/bits/stdio2.h:79
#4  event_log (msg=0x7f36a27fae40 "epoll_wait: Ung\303\274ltiger Dateideskriptor", severity=2) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:242
#5  event_logv_ (severity=severity@entry=2, errstr=0x7f37058c11be "Ung\303\274ltiger Dateideskriptor", fmt=fmt@entry=0x7f370f20ff05 "epoll_wait", ap=ap@entry=0x7f36a27fb270) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:207
#6  0x00007f370f1f5e04 in event_warn (fmt=fmt@entry=0x7f370f20ff05 "epoll_wait") at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:118
#7  0x00007f370f1fa38c in epoll_dispatch (base=0x7f368c001d50, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/epoll.c:471
#8  0x00007f370f1f2041 in event_base_loop (base=0x7f368c001d50, flags=1) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/event.c:2018
#9  0x00007f3712eeaf69 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:258
#10 0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#11 0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#12 0x00007f3712ebdb8d in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:311
#13 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#14 0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#15 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#16 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 13 (Thread 0x7f36a2ffd6c0 (LWP 12302) "VideoCaptureThr"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f3712ed8a73 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007f3712ed95c4 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:211
#4  0x00007f3712ed986f in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:157
#5  0x00007f3712e51245 in base::MessagePumpDefault::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:55
#6  0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#7  0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#8  0x00007f3712ebdb8d in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:311
#9  base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#10 0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#11 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#12 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 12 (Thread 0x7f36a37fe6c0 (LWP 12301) "CompositorTileW"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f3712ed8a73 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007f371388aa24 in cc::SingleThreadTaskGraphRunner::Run () at ./../../3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123
#4  0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 11 (Thread 0x7f36beffd6c0 (LWP 12295) "Chrome_IOThread"):
#1  0x00007f371948a84d in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007f3719489b50 in new_do_write () from /lib64/libc.so.6
#3  0x00007f371948afc1 in __GI__IO_file_xsputn () from /lib64/libc.so.6
#4  0x00007f3719466bb3 in buffered_vfprintf () from /lib64/libc.so.6
#5  0x00007f3719528583 in __fprintf_chk () from /lib64/libc.so.6
#6  0x00007f370f1f5c36 in fprintf (__fmt=0x7f370f20fcdd "[%s] %s\n", __stream=<optimized out>) at /usr/include/bits/stdio2.h:79
#7  event_log (msg=0x7f36beffbe00 "epoll_wait: Ung\303\274ltiger Dateideskriptor", severity=2) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:242
#8  event_logv_ (severity=severity@entry=2, errstr=0x7f37058c11be "Ung\303\274ltiger Dateideskriptor", fmt=fmt@entry=0x7f370f20ff05 "epoll_wait", ap=ap@entry=0x7f36beffc230) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:207
#9  0x00007f370f1f5e04 in event_warn (fmt=fmt@entry=0x7f370f20ff05 "epoll_wait") at /usr/src/debug/libevent-2.1.12-2.10.x86_64/log.c:118
#10 0x00007f370f1fa38c in epoll_dispatch (base=0x7f36b0001d50, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/epoll.c:471
#11 0x00007f370f1f2041 in event_base_loop (base=0x7f36b0001d50, flags=1) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/event.c:2018
#12 0x00007f3712eeafc8 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:258
#13 0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#14 0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#15 0x00007f37153cea69 in content::BrowserProcessSubThread::IOThreadRun () at ../../3rdparty/chromium/content/browser/browser_process_sub_thread.cc:143
#16 0x00007f3712ebdd58 in base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#17 0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#18 0x00007f371949398d in start_thread () from /lib64/libc.so.6
#19 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 10 (Thread 0x7f36bf7fe6c0 (LWP 12294) "ThreadPoolForeg"):
#1  0x00007f3719492fd4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f3712ed8bd0 in base::ConditionVariable::TimedWait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:131
#3  0x00007f3712ed9587 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:213
#4  0x00007f3712eae624 in base::internal::WorkerThread::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:36
#5  0x00007f3712eb27df in base::internal::WorkerThread::RunWorker () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:344
#6  0x00007f3712eb2ccd in base::internal::WorkerThread::RunPooledWorker () at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:223
#7  0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#8  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#9  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7f36bffff6c0 (LWP 12293) "ThreadPoolServi"):
#1  event_del_nolock_ (ev=ev@entry=0x7f36b40026b0, blocking=blocking@entry=2) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/event.c:2914
#2  0x00007f370f1f0b45 in event_del_ (ev=0x7f36b40026b0, blocking=2) at /usr/src/debug/libevent-2.1.12-2.10.x86_64/event.c:2814
#3  0x00007f3712eeaf71 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:263
#4  0x00007f3712e9ef68 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run () at ./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#5  0x00007f3712e764d4 in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:124
#6  0x00007f3712eae2ed in base::internal::ServiceThread::Run () at ./../../3rdparty/chromium/base/task/thread_pool/service_thread.cc:56
#7  0x00007f3712ebdd58 in base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:382
#8  0x00007f3712edb95b in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#9  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#10 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 8 (Thread 0x7f36fcbfc6c0 (LWP 12278) "Qt bearer threa"):
#1  0x00007f37182b991f in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f371826a8a6 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f371826ad68 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f371826aedc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f3719d33b6e in QEventDispatcherGlib::processEvents (this=0x7f36d4000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f3719cdab9b in QEventLoop::exec (this=this@entry=0x7f36fcbfb5c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f3719af4c47 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f3719af5e3d in QThreadPrivate::start (arg=0x56299a74f5d0) at thread/qthread_unix.cpp:330
#9  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#10 0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7f36fd3fd6c0 (LWP 12277) "marble:gdrv0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299a621520, cond=0x56299a621548) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a5b1e20) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7f36fdbfe6c0 (LWP 12275) "marble:shlo0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299a4e7d48, cond=0x56299a4e7d70) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a5627e0) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7f36fe3ff6c0 (LWP 12274) "marble:sh0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299a4e77d8, cond=0x56299a4e7800) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a562470) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7f3704e506c0 (LWP 12273) "marble:disk$0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299a562258, cond=0x56299a562280) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a51ab30) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7f37057c76c0 (LWP 12272) "marble:cs0"):
#1  0x00007f3719492cd0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#2  0x00007f36fe4baa5b in cnd_wait (mtx=0x56299a4e9a08, cond=0x56299a4e9a30) at ../src/c11/impl/threads_posix.c:135
#3  util_queue_thread_func (input=input@entry=0x56299a4e5c10) at ../src/util/u_queue.c:287
#4  0x00007f36fe503f27 in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
#5  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#6  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7f3706e056c0 (LWP 12270) "QDBusConnection"):
#1  0x00007f371826adbe in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f371826aedc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f3719d33b56 in QEventDispatcherGlib::processEvents (this=0x7f3700000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4  0x00007f3719cdab9b in QEventLoop::exec (this=this@entry=0x7f3706e04590, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007f3719af4c47 in QThread::exec (this=this@entry=0x7f371b114060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f371b09b277 in QDBusConnectionManager::run (this=0x7f371b114060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#7  0x00007f3719af5e3d in QThreadPrivate::start (arg=0x7f371b114060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:330
#8  0x00007f371949398d in start_thread () from /lib64/libc.so.6
#9  0x00007f371951a380 in clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7f37090f6fc0 (LWP 12269) "marble"):
#1  0x00007f3719af7e6b in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:116
#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> > (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:135
#3  futexSemaphoreTryAcquire_loop<false> (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  futexSemaphoreTryAcquire<false> (timeout=-1, n=n@entry=1, u=..., u@entry=<error reading variable: Cannot access memory at address 0x1ffffff69>) at thread/qsemaphore.cpp:262
#5  QSemaphore::acquire (this=this@entry=0x7ffff1d9ceb0, n=n@entry=1) at thread/qsemaphore.cpp:326
#6  0x00007f3719d134ab in doActivate<false> (sender=0x56299aa716d0, signal_index=0, argv=0x7ffff1d9cf30) at kernel/qobject.cpp:3900
#7  0x00007f3719d0c74f in QMetaObject::activate (sender=sender@entry=0x56299aa716d0, m=m@entry=0x7f3719faa800, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffff1d9cf30) at kernel/qobject.cpp:3979
#8  0x00007f3719d0c7ff in QObject::destroyed (this=this@entry=0x56299aa716d0, _t1=<optimized out>, _t1@entry=0x56299aa716d0) at .moc/moc_qobject.cpp:219
#9  0x00007f3719d11818 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1010
#10 0x00007f371b0f4d29 in QDBusServiceWatcher::~QDBusServiceWatcher (this=0x56299aa716d0, __in_chrg=<optimized out>) at qdbusservicewatcher.cpp:260
#11 0x00007f3719d057de in QObjectPrivate::deleteChildren (this=this@entry=0x56299a96f000) at kernel/qobject.cpp:2137
#12 0x00007f3719d115a4 in QObject::~QObject (this=this@entry=0x56299aa87430, __in_chrg=<optimized out>) at kernel/qobject.cpp:1115
#13 0x00007f371b0b7233 in QDBusAbstractInterfaceBase::~QDBusAbstractInterfaceBase (this=this@entry=0x56299aa87430, __in_chrg=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-5.15.7+kde167/src/dbus/qdbusabstractinterface.h:68
#14 0x00007f370413a7e3 in OrgKdeKWinTabletModeManagerInterface::~OrgKdeKWinTabletModeManagerInterface (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kirigami2-5.100.0/build/src/libkirigami/tabletmodemanager_interface.cpp:25
#15 OrgKdeKWinTabletModeManagerInterface::~OrgKdeKWinTabletModeManagerInterface (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kirigami2-5.100.0/build/src/libkirigami/tabletmodemanager_interface.cpp:25
#16 0x00007f3719d057de in QObjectPrivate::deleteChildren (this=this@entry=0x56299ae0afd0) at kernel/qobject.cpp:2137
#17 0x00007f3719d115a4 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1115
#18 0x00007f3704137e29 in Kirigami::(anonymous namespace)::Q_QGS_privateTabletModeWatcherSelf::innerFunction()::Holder::~Holder() () at /usr/src/debug/kirigami2-5.100.0/src/libkirigami/tabletmodewatcher.cpp:21
#19 0x00007f3719445095 in __run_exit_handlers () from /lib64/libc.so.6
#20 0x00007f3719445220 in exit () from /lib64/libc.so.6
#21 0x00007f3706eebe91 in QXcbConnection::processXcbEvents (this=0x56299a2c8250, flags=...) at qxcbconnection.cpp:1049
#22 0x00007f3706f1a0f3 in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:103
#23 0x00007f371826aa90 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#24 0x00007f371826ae48 in ?? () from /lib64/libglib-2.0.so.0
#25 0x00007f371826aedc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#26 0x00007f3719d33b56 in QEventDispatcherGlib::processEvents (this=0x56299a40bfd0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#27 0x00007f3719cdab9b in QEventLoop::exec (this=this@entry=0x7ffff1d9d4a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#28 0x00007f3719ce2d06 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#29 0x00007f371a16ee4c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1870
#30 0x00007f371a9a5375 in QApplication::exec () at kernel/qapplication.cpp:2829
#31 0x000056299971665d in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/marble-22.12.0/src/apps/marble-kde/kdemain.cpp:441
[Inferior 1 (process 12269) detached]

The reporter indicates this bug may be a duplicate of or related to bug 405006.

Reported using DrKonqi

Comment 1 Marc Joliet 2022-12-12 23:57:31 UTC

Just a quick mention of my short attempts at reproducing this: after 3-5 crashes in a row (all of which happened in less than 10 seconds after launch), the final attempt yielded no crash, no matter how much I zoomed and scrolled, including previously un-downloaded sections of the map.  I tried one more time after that and it still didn't crash.  I'll keep trying sporadically, but I feel like it's either a randomly triggered bug (e.g., a race condition), or some underlying variable changed.  Maybe mypreviously provided backtrace is informative enough to help narrow it down, at least.

Comment 2 Torsten Rahn 2023-04-08 18:05:32 UTC

Thanks for reporting it. Fixed with 


commit 28f9362ea9f9cfb818bad04cce48ce312f3bf990
Author: Torsten Rahn <rahn@kde.org>
Date:   Tue Mar 21 14:16:15 2023 +0100

    Initial fix for a crash that happens whenever tilefiles are read in parallel
    (via the ParsingRunner). Since the 3rd-party o5mreader has local statics
    it's not threadsafe. Added a mutex around the whole stringpair function to
    fix this.